撕裂皮肉
发表于 2025-3-30 11:48:59
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Madrigal
发表于 2025-3-30 13:01:08
Basic Principles of Light Emission in Semiconductors,their convenience, gas lasers are frequently used in the laboratory to evaluate waveguides or other integrated-optic devices; however, semiconductor lasers and light-emitting diodes are the only practical light sources for use in optical integrated circuits, due to their small size and compatibility
Consensus
发表于 2025-3-30 19:51:18
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ironic
发表于 2025-3-30 21:06:19
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heckle
发表于 2025-3-31 04:10:26
Distributed Feedback Lasers,n optical integrated circuit, in which the laser diodes are monolithically integrated within the semiconductor wafer, it is usually very difficult to form such reflecting surfaces. They can be formed by etching or cleaving, as described in Chap. 12. However, the planar surface of the wafer is then d
FLAT
发表于 2025-3-31 06:54:41
Direct Modulation of Semiconductor Lasers,ors. However, it is also possible to internally modulate the output of a semiconductor laser by controlling either the current flow through the device or some internal cavity parameter. Such direct modulation of the laser output has the advantages of simplicity and potential for high frequency opera
Inordinate
发表于 2025-3-31 12:49:58
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同步左右
发表于 2025-3-31 16:34:32
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